From 22f1bacfab7b5bb3b981932053b666e9a5326f0d Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Michal=20=C4=8Ciha=C5=99?= <mcihar@suse.cz>
Date: Mon, 5 Mar 2012 14:32:37 +0100
Subject: [PATCH] Do not attempt to parse empty string

---
 trans/models.py | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/trans/models.py b/trans/models.py
index c9f02bbec..2bf3af113 100644
--- a/trans/models.py
+++ b/trans/models.py
@@ -493,6 +493,8 @@ class Unit(models.Model):
 
     def get_location_links(self):
         ret = []
+        if len(self.location) == 0:
+            return ''
         for location in self.location.split(','):
             location = location.strip()
             filename, line = location.split(':')